TgJ 1K17:17 :מְרַע בַר אִתְתָא מָרַת בֵיתָא‏ : the son of a woman, mistress of the house (i.e. having no husband) became sick
See the entire entry for mārā, mārtā n.f. mistress

TgJ 1K17:17 :וַהֲוָה מַרעֵיה תַקִיף לַחדָא עַד דְלָא אִשתְאַרַת בֵיה נִשמָא‏ : his sickness became so very bad that no life was left in him
See the entire entry for mraˁ, marˁā n.m. sickness